generate strong password in Django

generate_strong_password.py

import string

from django.utils.crypto import get_random_string


def generate_strong_password(length=12):
    allowed_chars = string.digits + string.ascii_letters + '+=~|*_-#'
    while True:
        password = get_random_string(length=length, allowed_chars=allowed_chars)
        if (set(password) & set(string.ascii_lowercase) and
                set(password) & set(string.ascii_uppercase) and
                set(password) & set(string.digits) and
                set(password) & set(string.punctuation)):
            return password